Mortal Kombat is the name of more than one artist.
1) Serbian metal punk
2) Electronic group
1) Serbian metal punk band from Beograd
Kriki - vocals, guitar
Stole - drums
Laza - guitar
Gera - bass
more info and some songs:
Official site: www.mortalkombatbend.com
2) Electronic group consisting of Erwin Willemans, Koen Andries and Tim van der Linden.
It may also be an incorrect artist tag for the soundtrack to a series of fighting games.